82040010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210359}}^1$

素因数の和:210382

約数の個数: 32

約数和(自身を含む): 212042880

約数和(自身を除く): 130002870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 210359, 420718, 631077, 1051795, 1262154, 2103590, 2734667, 3155385, 5469334, 6310770, 8204001, 13673335, 16408002, 27346670, 41020005, 82040010]

約数ペア:

[(1, 82040010), (2, 41020005), (3, 27346670), (5, 16408002), (6, 13673335), (10, 8204001), (13, 6310770), (15, 5469334), (26, 3155385), (30, 2734667), (39, 2103590), (65, 1262154), (78, 1051795), (130, 631077), (195, 420718), (390, 210359)]